Naomi Tokura

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Yokosuka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Diesel engine having shaped flame dispersing recess in piston crown
- Patent number 4,785,776
- Issue date Nov 22, 1988
- Nissan Motor Co., Ltd.
- Naomi Tokura
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Exhaust particle removing system for an internal combustion engine
- Patent number 4,574,589
- Issue date Mar 11, 1986
- Nissan Motor Company, Limited
- Yoji Hasegawa
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Exhaust purification apparatus
- Patent number 4,541,239
- Issue date Sep 17, 1985
- Nissan Motor Company, Ltd.
- Naomi Tokura
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Exhaust gas particle burning method and apparatus for an internal c...
- Patent number 4,424,671
- Issue date Jan 10, 1984
- Nissan Motor Company, Limited
- Naomi Tokura
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Internal combustion engine equipped with catalytic converter
- Patent number 4,148,188
- Issue date Apr 10, 1979
- Nissan Motor Company, Limited
- Naomi Tokura
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS